Circulatory System

How many chambers are there in the heart?

• 3

• 4

• 6

• 8

Where does deoxygenated blood go to get oxygen?

• The heart

• The brain

• The lungs

• The stomach

Where does deoxygenated blood enter the heart?

• Superior and inferior vena cava

• Pulmonary artery

• Pulmonary vein

• Aorta

Which valve allows blood to flow from the right atrium to the right ventricle?

• Mitral valve

• Tricuspid valve

• Pulmonary valve

• Aortic valve

Select the answer that has all the blood vessels.

• Arteries, Capillaries, Blood, Platelets

• Capillaries, Platelets, Plasma, Blood

• Arteries, Veins, Capillaries

• Platelets, Capillaries, Veins

What is the function of the arteries?

• Remove waste such as carbon dioxide

• Don't carry blood

• Carry blood towards the heart from the lungs

• Carry blood away from the heart

What is the function of veins?

• Carry blood away from the heart

• Take blood from your lungs to your heart

• Absorbs nutrients

• Allows you to breath

What are the four components of blood?

• Plasma, Capillaries, Veins, Platelets

• Platelets, Plasma, WBCs, RBCs

• Platelets, Plasma, WBCs, Veins

• Platelets, WBCs, RBCs, Capillaries

What is 1?

• Superior vena cava

• Right atrium

• Aorta

• Inferior vena cava

What is 3?

• Left ventricle

• Right ventricle

• Right atrium

• Left atrium